Question

Notes for Class 5:
Human Body: The circulatory system​

Answer 1

Circulatory system :

also called the cardiovascular system or the vascular system, is an organ system that permits blood circulate and transport nutrients ( such as amino acids and electrolytes), oxygen, carbon dioxide, hormones, and black sails and from the cells in the body to provide nourishment and health in fitting diseases, stabilize temperature and PH and maintain homeostasis